Comparison

Diamond Tester vs CASE WATCH

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Diamond Tester

Identify real diamonds, gems, and crystals with a photo. Get information on authenticity and estimated value. Organize your findings in a personal collection.

Highlights
  • Photo-based diamond identification
  • Authenticity verification
  • Estimated diamond value
  • Gem and crystal analysis
  • Personal collection organizer
Features
Read full description

Diamond Tester helps you explore and learn about diamonds, gems, and crystals through visual reference. Take a photo of any stone in your collection to receive educational information about its visual characteristics and properties. KEY FEATURES - Visual identification reference for gemstones and crystals - Educational information about the 4 C's (Cut, Clarity, Color, Carat) - Value range estimates based on visible characteristics - Personal collection management to organize your scans - Learn section with gemology basics and stone properties HOW TO USE For best results, place your stone in a clean, well-lit area and take a clear photo. The app will provide visual reference information and educational content related to the characteristics it identifies. PERFECT FOR - Jewelry enthusiasts learning about gemstones - Collectors organizing their stone collections - Students studying gemology basics - Anyone curious about the gems they own - Quick reference for visual stone characteristics YOUR COLLECTION Build and organize your personal gemstone library. Save scans, add notes, and track your collection over time. All data stays on your device. IMPORTANT INFORMATION This app is an educational reference tool. The information provided is for general learning purposes and visual identification reference only. It is NOT a substitute for professional gemological testing or appraisal. For authentication, valuation, or any decisions involving significant financial value, always consult a certified gemologist (GIA, AGS, or equivalent) who can perform proper testing with calibrated equipment. The app cannot definitively verify the authenticity, grade, or precise value of diamonds, gemstones, or crystals. Visual identification has inherent limitations and should be used as a starting point for learning, not as final verification. ____________ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://meliann.notion.site/Privacy-Policy-For-Diamond-Tester-2a3476f8f041805cb09cea52c0f092d1?pvs=73

About

CASE WATCH

This smart application allows users to easily track legal cases and receive instant notifications about their court files. It is designed for legal professionals and citizens alike, ensuring you stay updated on case developments without manual searching or delays.

Highlights
  • Track legal cases easily
  • Receive instant notifications
  • Stay updated on court files
  • Suitable for lawyers and citizens
  • Monitor case developments
Features
Read full description

Case Watch هو تطبيق ذكي يتيح لك متابعة القضايا القضائية بكل سهولة واستقبال إشعارات فورية بكل ما يخص ملفاتك لدى المحاكم. سواء كنت محاميًا، مستشارًا قانونيًا، أو مواطنًا، يساعدك Case Watch على البقاء على اطلاع دائم بمستجدات القضايا دون عناء البحث أو التأخير. Terms of Use (EULA): https://case-watch.com/legal/terms.html

Screenshots

Diamond Tester4 screens
CASE WATCH3 screens

Verdict

The call

The clearest difference is review sentiment: CASE WATCH at 100% against Diamond Tester's 0%. CASE WATCH also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 2). Diamond Tester's advantage is ratings volume (65 vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Diamond Tester sells 2 in-app purchases, starting at $7.99 per 7 days. CASE WATCH asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CASE WATCH holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Diamond Tester has 65 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Diamond Tester's written reviews are positive against 100% of CASE WATCH's.

UpkeepUpdate frequency

Diamond Tester ships an update fortnightly, CASE WATCH monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Diamond Tester versus CASE WATCH: the parameters behind the verdict, then further details
ParameterDiamond TesterCASE WATCH
PriceFreeFree
Rating4.5 (65 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings65 — better1
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size12 MB41 MB
Age rating4+17+
DeveloperNicolas Gustavo MelianADS VALLEY

Customer experience

Diamond Tester

All ratings64 ratings
Positive85.9%
Neutral1.6%
Negative12.5%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

CASE WATCH

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Diamond Tester

Subscriptions2
  • Weekly Plan3 Days trial$7.997 Days
  • Yearly Plan$24.991 Year
None

CASE WATCH

No in-app purchases

Questions

Is Diamond Tester free?
Diamond Tester is free to download, with in-app purchases available.
Is CASE WATCH free?
CASE WATCH is free to download, with no in-app purchases.
Which has better reviews, Diamond Tester or CASE WATCH?
CASE WATCH is rated higher. Diamond Tester averages 4.5 out of 5 from 65 ratings, while CASE WATCH averages 5.0 from 1 ratings.
Do Diamond Tester or CASE WATCH have ads?
Neither Diamond Tester nor CASE WATCH shows ads.
Which is updated more often, Diamond Tester or CASE WATCH?
Diamond Tester ships an update fortnightly, and CASE WATCH monthly. Most recently, Diamond Tester was updated on November 5, 2026 and CASE WATCH on October 31, 2026.

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